Undifferentiated Pleomorphic Cardiac Sarcoma: A Rare and Often Fatal Diagnosis

Area of Science:

• Cardiovascular Pathology
• Oncology

Background:

• Angiosarcomas represent a rare and often fatal category of primary cardiac tumors.
• These aggressive neoplasms can present with varied clinical manifestations.

Purpose of the Study:

• To report a unique case of cardiac angiosarcoma with mitral valve involvement.
• To illustrate the diagnostic findings and clinical course.

Main Methods:

• Case presentation of a patient with cardiac angiosarcoma.
• Diagnostic imaging including angiography to delineate tumor vascular supply.

Main Results:

• The angiosarcoma protruded through the mitral valve.
• Angiography revealed a tumor blush supplied by the right coronary and left anterior descending arteries.
• The patient had a limited survival of a few weeks post-diagnosis.

Conclusions:

• Cardiac angiosarcomas, particularly those involving heart valves, portend a poor prognosis.
• Early diagnosis and understanding of tumor vascularity are crucial, despite limited treatment options.